tontonan
5:10
How to work out percentages INSTANTLY
9:10
Aptitude Made Easy - Profit & Loss – Basics and Methods, Profit and loss shortcuts, Math tricks
5:00
The Speed, Distance and Time trick [No Ads]
13:01
20 Excel Shortcuts to Save You HOURS of Work
8:20
BASIC Math Calculus – Understand Simple Calculus with just Basic Math in 5 minutes!
4:24:21
4+ Hours of Mind-Bending Math to Fall Asleep to
14:52
Aptitude Made Easy – Problems on Percentages full series, Learn maths #StayHome
15:24
How to become a Math Genius.✔️ How do genius people See a math problem! by mathOgenius
